# ---------------------------------------------------------------------------------
# Copyright 2007 Hiram Chirino
# 
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
# 
# http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
# ---------------------------------------------------------------------------------
# Author: <a href="http://hiramchirino.com">Hiram Chirino</a>
module SiteHelperExtension
  def snippet(name=nil)
    snippet = Snippet.find_by_name(name) if name
    if snippet
      @page.render_snippet(snippet)
    else
      ""
    end
  end    
  module_function :snippet
end